About 12? Don't think I took a record 'Dear Diary, Discovered ******* today, hurrah!'.... I was curious to see if it was actually possible. Sure enough, it was. Hurt a bit afterwards, so didn't do it again for a few days, but was fine after that.
I was 12 years old and it was a hot summer's night. I thought to myself, what if I mimic what I learnt in sex education classes but use my hands instead. At the time I had no idea it was called masturbation.
It was really great although painful at first. I even remember who I "paid homage" to the first time I masturbated. It was some girl from Neighbours. I think the character was called Caitlain, anyone remember her? She was hot.